FinsHQ Encyclopedia

Fish & Livestock

Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.

6,005 species

intermediate

Waterlot's Garra

Garra waterloti

11 cm80 L2226°C
advanced

Watters' Nothobranch

Nothobranchius wattersi

5 cm30 L2226°C
beginner

Waving Hand Coral

Anthelia sp.

10 cm75 L2427°C
intermediate

Wavrini Dwarf Eartheater

Biotodoma wavrini

13 cm120 L2529°C
Advanced

Wavrini Dwarf Eartheater (Rio Negro)

Biotodoma wavrini

12 cm120 L2630°C
advanced

Wavrini Eartheater

Biotodoma wavrini

15 cm180 L2630°C
beginner

Wavy Cory

Corydoras undulatus

5 cm60 L2025°C
beginner

Weather Loach

Misgurnus anguillicaudatus

28 cm120 L1024°C
beginner

Weather Loach

Misgurnus anguillicaudatus

25 cm80 L1025°C
beginner

Weather Loach (Misgurnus anguillicaudatus)

Misgurnus anguillicaudatus

28 cm200 L425°C
beginner

Weber's Chromis

Chromis weberi

14 cm150 L2328°C
intermediate

Weddell's Talking Catfish

Anadoras weddellii

15 cm120 L2227°C
beginner

Wedge-tail Triggerfish (Rhinecanthus rectangulus)

Rhinecanthus rectangulus

30 cm350 L2227°C
intermediate

Weeks' Bichir

Polypterus weeksi

60 cm350 L2428°C
intermediate

Weeksii Bichir

Polypterus weeksii

60 cm350 L2630°C
intermediate

Weitzman's Cory (Corydoras weitzmani)

Corydoras weitzmani

5 cm80 L2226°C
intermediate

Weitzmani Cory

Corydoras weitzmani

6.5 cm100 L2226°C
advanced

Wels Catfish

Silurus glanis

300 cm10000 L1025°C
advanced

Wels Catfish Small (Silurus glanis)

Silurus glanis

300 cm10000 L425°C
advanced

Wels Hybrid Catfish

Silurus glanis × S. aristotelis

200 cm8000 L1224°C
Moderate

Werner's Tetra

Hyphessobrycon werneri

4 cm60 L2428°C
advanced

West African Lungfish

Protopterus annectens

100 cm400 L2530°C
advanced

Westermann's Pimelodid

Bergiaria westermanni

55 cm700 L1826°C
advanced

Western Killifish

Callopanchax occidentalis

9 cm60 L2226°C
beginner

Western Rainbowfish

Melanotaenia australis

10 cm120 L2028°C
intermediate

Wetmore's Barb

Hypsibarbus wetmorei

25 cm300 L2227°C
beginner

Wheeler's Shrimpgoby (Amblyeleotris wheeleri)

Amblyeleotris wheeleri

9 cm100 L2428°C
intermediate

Whiptail Catfish

Rineloricaria sp.

20 cm100 L2228°C
Whiptail Catfish (Rineloricaria lanceolata)
Beginner

Whiptail Catfish (Rineloricaria lanceolata)

Rineloricaria lanceolata

12 cm60 L2228°C
beginner

Whiptail Rivulus Tetra

Tetragonopterus argenteus

12 cm150 L2328°C
beginner

Whisker Shrimp

Macrobrachium lanchesteri

5 cm30 L2228°C
intermediate

White Amur Small

Ctenopharyngodon idella

130 cm5000 L428°C
advanced

White Butterfly Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
beginner

White Cloud Mountain Minnow

Tanichthys albonubes

4 cm40 L1422°C
beginner

White Cloud Mountain Minnow Long-fin

Tanichthys albonubes

4 cm40 L1422°C
intermediate

White Crappie

Pomoxis annularis

38 cm500 L1026°C
beginner

White Crayfish

Procambarus clarkii (leucistic morph)

14 cm80 L1528°C
advanced

White Discus

Symphysodon aequifasciatus

20 cm200 L2831°C
beginner

White Pearl Shrimp

Neocaridina davidi var.

3 cm20 L1826°C
Easy

White Skirt Tetra

Gymnocorymbus ternetzi (albino var.)

6 cm60 L2027°C
beginner

White Specter Crayfish

Procambarus sp. 'White'

10 cm80 L1826°C
intermediate

White Spotted Hermit Crab

Dardanus megistos

15 cm200 L2327°C
intermediate

White Triportheus

Triportheus albus

18 cm300 L2428°C
advanced

White-clawed Crayfish

Austropotamobius pallipes

12 cm100 L520°C
intermediate

White-faced Surgeonfish (Acanthurus japonicus)

Acanthurus japonicus

21 cm300 L2327°C
intermediate

White-patched Anemone Shrimp (Periclimenes brevicarpalis)

Periclimenes brevicarpalis

3 cm60 L2327°C
intermediate

White-spotted Puffer

Arothron hispidus

50 cm600 L2426°C
beginner

White-spotted Puffer (Arothron hispidus)

Arothron hispidus

50 cm500 L2227°C
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